JPS5817623U

JPS5817623U - Magnetic head azimuth adjustment device

Info

Publication number: JPS5817623U
Application number: JP11098981U
Authority: JP
Inventors: 高松　良次
Original assignee: ソニー株式会社
Priority date: 1981-07-24
Filing date: 1981-07-24
Publication date: 1983-02-03

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案をテープレコーダのオートリバース機に適
用した実施例を示したものであって、第１図はアジマス
調整装置の斜視図、第２図は磁気テープのノーマル走行
時における一部切欠側面図、第３図は第２図■−■線断
面図、第４図は第３図ＩＶ−ＩＶ線断面図、第５図はリ
バース先台時における一部切欠側面図、第６図は第５図
ＶＩ−ＶＩ線断面図、第７図は第６図■−■線断面図、
第８図はデュアルキャプスタン方式のオートリバース機
にお　　　−けるテープ走行方向反転機構のアジマス調
整装置との連動機構を示した平面図、第９図はアジマス
調整装置の変形例を示した側面図、第１０図は第９図ｘ
−Ｘ線断面図である。また図面に用いられた符号において、１・・曲磁気ヘッ
ド、２・・・・・・ヘッド取付板、８・・曲調整ネジ取
付台、１１．１２・・・・・・調整ネジ、１８・・面回
転カム、１９・・・・・・回転軸、２ｏ・・凹円筒体、
２１゜２２・・・・・・カム、２５・・曲圧縮バネ、２
９・・曲連動レバー、３３・・・・・・磁気テープ、５
４・・曲ピンチローラ駆動レバー、７３・・曲支持板、
７４・・曲引張バネである。The drawings show an embodiment in which the present invention is applied to an auto-reverse machine for a tape recorder. Fig. 1 is a perspective view of the azimuth adjustment device, and Fig. 2 is a partially cutaway side view of the magnetic tape during normal running. Figure 3 is a cross-sectional view taken along the line ■-■ in Figure 2, Figure 4 is a cross-sectional view taken along the line IV--IV in Figure 3, Figure 5 is a partially cutaway side view when the vehicle is in reverse position, and Figure 6 is a cross-sectional view taken along the line IV--IV in Figure 3. Figure 5 is a sectional view taken along the line VI-VI, Figure 7 is a sectional view taken along the line ■-■ in Figure 6,
Fig. 8 is a plan view showing the interlocking mechanism of the tape running direction reversing mechanism with the azimuth adjustment device in a dual capstan type auto-reverse machine, and Fig. 9 is a side view showing a modification of the azimuth adjustment device. , Figure 10 is Figure 9 x
- It is an X-ray sectional view. In addition, in the symbols used in the drawings, 1... Curved magnetic head, 2... Head mounting plate, 8... Curved adjustment screw mounting base, 11. 12... Adjustment screw, 18.・Plane rotating cam, 19...rotating shaft, 2o...concave cylindrical body,
21゜22...cam, 25...curved compression spring, 2
9... Song interlocking lever, 33... Magnetic tape, 5
4...Curved pinch roller drive lever, 73...Curved support plate,
74... It is a curved tension spring.

Claims

[Scope of utility model registration request]

A pair of adjustment screws for adjusting azimuth, a rotating cam integrally provided with a pair of cams selectively abutting the tips of the pair of adjustment screws, and a rotating cam integrally provided with a pair of cams that selectively abut the tips of the pair of adjustment screws; and a head mounting plate adapted to adjust the azimuth of the magnetic head by selective contact of the cam, and adjust the azimuth of the magnetic head by adjusting the rotation of the rotary cam according to the running direction of the magnetic tape. A magnetic head azimuth adjustment device configured to.